基于离散共轭方法的巡飞弹气动外形优化设计

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1、分类号V421学号14010088ＵＤＣ密级公开工学硕士学位论文基于离散共轭方法的巡飞弹气动外形优化设计硕士生姓名邱麟桠学科专业航空宇航科学与技术研究方向飞行器总体设计与系统仿真指导教师张为华教授国防科学技术大学研究生院二〇一六年十一月AerodynamicShapeOptimizationofLoiteringMissileBasedonDiscreteAdjointMethodCandidate：QiuLinyaAdvisor：Prof.ZhangWeihuaAdissertationSubmittedinpartialfulfillmentoftherequirementsf

2、orthedegreeofMasterofEngineeringinAeronauticalandAstronauticalScienceandTechnologyGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.ChinaNovember，2016目录摘要.....................................................................................................................i

3、ABSTRACT.........................................................................................................ii第一章绪论....................................................................................................11.1研究背景与意义...............................................................

4、...........................11.2国内外研究综述..........................................................................................21.2.1巡飞弹发展概况...............................................................................21.2.2数值优化方法综述............................................................

5、...............61.3本文研究内容与章节安排........................................................................10第二章基于离散共轭的气动外形优化方法研究.............................................122.1引言............................................................................................................122.2离散共轭方

6、法简介....................................................................................122.3共轭方程的LU-SGS迭代求解方法........................................................132.4飞行器气动外形优化设计流程................................................................152.5优化设计方法验证..................................

7、..................................................162.6小结............................................................................................................20第三章巡飞弹气动性能数值模拟.......................................................